1. Someone who is obsessed with the hit song by Travis Scott and Playboi Carti, Fe!n, almost to the point of mental retardation.
2. A person that is high on drugs while listening to fein with his retarded friends
Can also be used as an adjective, Fe!ntarded.
Ex. 1
Person 1: have you seen Jason? Heâs been acting strange lately
Person 2: I know. Ever since Utopia came out, heâs only been listening to Fe!n
Person 1: what a Fe!ntard!
Ex. 2
Person 1: Whatâs that music?
Person 2: Oh thatâs just those tweakers on the riverbed who get high off fent and listen to Fe!n
Person 1: well, theyâre a bunch of Fe!ntards.